7. Fuel and exhaust systems
Specifications of engines with injections of fuel (K24 and U6), the sizes and gaps are given in mm
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Check and adjustment of turns of idling
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For engines with preliminary injection (preparation of gas mixture)
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G gap (between the roller of draft and a cam, see the text)
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0,5-3,0
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Installation of a gap of G at adjustment
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0,8-2,0
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Installation of a gap for engines with direct injection of fuel (K24)
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From the manual transmission
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2,3
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With automatic transmission
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2,1
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Adjusting data of the automatic proofreader of idling
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Idling turns (at the switched-off conditioner)
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Cars from the manual transmission
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4-cylinder engine
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900+50 rpm
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V6
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800+50 rpm
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Cars with automatic transmission
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4-cylinder engine
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650+50 rpm
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V6
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700±50 rpm
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Idling turns at the switched-on conditioner (transmission in situation N)
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900+50 rpm
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Turns at which the rod of the pneumoshock-absorber adjoins to the lever of a butterfly valve
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4-tsilindroy engine
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1600±50 rpm
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V6
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1300±50 rpm
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Fuel pump
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Fuel pressure (in kgf/cm2)
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For engines with preliminary preparation of gas mixture
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2,3
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For engines with direct injection of fuel
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V6 engine
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With additional depression
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2,1
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Without depression
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2,7
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K24 engine
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With additional depression
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2,05
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Without depression
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2,7
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The inhaling moments (in N. of m)
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Nuts of the case of a butterfly valve
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Till 1992.
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11-15,5
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C1993 of.
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1st stage of an inhaling
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8-10
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2nd stage
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16-20
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Bolts of the electromagnetic valve of a cut-off of fuel
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23
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Drain stopper of the fuel tank
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48
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Bolts of a back arm of the fuel tank
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45
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Bolts of fastening of the fuel tank
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Till 1990.
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8,5
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Since 1991.
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24-32
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Bolts of fastening of catalytic converter
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Till 1990.
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33
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Since 1991 for the Pathfinder car V6 engine
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38-50
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Bolts of fastening of a forward exhaust pipe to final a stake - to the lecturer
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To.1990 g.
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20
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Since 1991 for the Pathfinder car V6 engine
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36-42
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